A123 Systems LiFePO4 Pouch Cells 3.2V 31Ah
Product Details:
Place of Origin: China
Brand Name: A123
Certification: CE
Model Number: WX14I3231
Payment & Shipping Terms:
Retail Price: /
Wholesale Price: Negotiable
Packaging Details: cartons or plywoods
Payment Terms: T/T
- Nominal Capacity: 31Ah Nominal Voltage: 3.2V
- Internal Impedence: ≤1mΩ Operating Voltage: 2.0V~3.65V
- Dimension: 308.5*102.5*10.0mm Battery Weight: 590g
Product Description
A123's high-performance Nanophosphate® lithium iron phosphate (LiFePO4) battery technology delivers high power and energy density combined with excellent safety performance and extensive life cycling in a lighter weight, more compact package. A123 products have low capacity loss and impedance growth over time, allowing systems to meet end-of-life power and energy requirements with minimal pack oversizing.
Individual pricing for large scale projects and wholesale demands is available. We also offer sample orders on request for customers to assess the products and accessories. Get the export quality LiFePO4 batteries from the most reliable supplier. Buy low cost heavy-duty Lithium Iron Phosphate rechargeable battery of various capacities.
Product Features
- · High Energy Density and Safety --Pass the hardest Nail Penetration & Thermal runaway abuse test
- · Long life--Excellent cycle and storage performance
- · Take count of energy and power simultaneously
- · Product certificate--GB, UN and other certificates available
- · Customizable development
Specification
| Item | Specification |
|---|---|
| Nominal capacity | 31Ah |
| Minimum capacity | 31.0Ah |
| Charge cut-off voltage | 3.65V |
| Nominal voltage | 3.2V |
| Charging method | CC-CV (first constant current then constant voltage) |
| AC impedance | ≤1mΩ |
| Normal charge time | 1h |
| Maximum continuous charge current | 93A (3.0C 60s) |
| Maximum continuous discharge current | 248.0A (8.0C 60s) |
| Maximum Pulse Charge Current | 155A (5C 10s) |
| Maximum Pulse Discharge Current | 372A (12C 10s) |
| Discharge Cut-off Voltage | 2.0V |
| 1C/1C Cycle Life（RT） | After 3000 cycles remaining capacity≥80% |
| Cell Weight | ≤0.610 Kg |
| Cell Dimension | Thickness: 9.9±0.3mm Width: 102.5±1.5 mm Height: 308.5±1.5 mm |
| Operating Temperature | Charge: -20 ~55℃, Discharge: -30 ~ 55℃ |
| Storage Temperature | ≥1 year: -40～25℃ 3 months: -40～35℃ 1 month: -40～45℃ 7days: -40～55℃ |
Dimension and Details
Application Scenarios
Passenger Car / Bus / Special Vehicle / Engineering Machinery / Marine Power
Note
1.We battery is brand new and of Grade A quality. It comes with a QR code serial number and a factory inspection report that allows you to trace its origin.If you require Check a data report, please feel free to contact us.
2.We will test all battery voltage, internal resistance and capacity before delivery.
3.100% Eco-friendly, will not cause pollution pressure to the environment
Contact Details
Lithium LiFePO4 Batteries and Lithium LiFePO4 Cells Supplier - LiFePO4 Battery Shop
Contact Person: Miss. Elena Wang
WhatsApp : +8615263269227
Skype : +8615263269227
WeChat : 15263269227
Email : info@lifepo4batteryshop.com
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Certification
Customer Reviews
- I have fond memories of our meeting in Shanghai with LiFePO4 Battery Shop Elena. Your company left a strong impression on me with its impressive growth and professionalism. We both value straightforwardness and honesty, which I believe are the most important qualities in any partnership. I am confident that we can build a successful collaboration based on these shared values. —— Robert from USA
- I've been working with LiFePO4 Battery Shop for years, and their reliability is unmatched. While other suppliers frequently change sales teams, LiFePO4 Battery Shop has consistently provided exceptional service with a stable team. Their commitment to quality and customer support truly sets them apart. —— Henry from Australia